Additional consolidation with the roller harrow
The roller harrow additionally consolidates the soil above the seed furrow resulting in the optimum germination conditions. This is recommended especially for light, dry soils when sowing spring crops or rape. An undulating surface profile that reduces erosion is the result. A special advantage offered is that the adjustment of the roller pressure is completely independent from the coulter pressure. The roller harrow, independently adjustable from the coulter pressure, can follow the ground contour in a range of ± 100 mm.